{"id":"btree-wal-truncation-is-commit-point","text":"The WAL truncation in `commit()` is the atomic linearization point: before truncation, recovery will redo the transaction; after truncation, the transaction is committed","truth_value":"IN","source":"entries/2026/05/29/topic-split-atomicity-via-wal.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"btree-wal-truncation-is-commit-point","truth_value":"IN","reason":"premise"}]}}